<!DOCTYPE html>
<html lang="en" xmlns:th="https://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title th:text="#{temp.title}">Title</title>
</head>
<style>
    body{
        width: 100%;
        height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
    }
</style>
<body>
<span th:text="#{temp.tip}"></span>
</body>
</html>